PI49FCT805T中文资料Fast CMOS Buffer/Clock Driver数据手册Diodes规格书

描述 Description

Product Description
Pericom Semiconductors PI49FCT series of logic circuits are produced using the Companys advanced 0.8 micron CMOS technology, achieving industry leading speed grades.
The PI49FCT805T and PI49FCT2805T are non-inverting clock drivers. The PI49FCT806T is an inverting clock driver designed with two independent groups of buffers that have Hi-Z state Output Enable inputs (active LOW) with a 1-in, 5-out configuration per group. Each clock driver consists of two banks of drivers, driving five outputs each from a standard TTL-compatible CMOS input.
The PI49FCT2805T also features a 25-ohm on-chip resistor for lower noise.Product

特性 Features

• Extremely low output skew: 0.5ns
• Monitor output pin
• Clock busing with Hi-Z state control
• TTL input and CMOS output compatible
• Extremely low static power (1mW, typ.)
• Hysteresis on all inputs
• Packages available:
   - 20-pin 209 mil wide SSOP (H)
   - 20-pin 300 mil wide SOIC (S)
   - 20-pin 150 mil wide QSOP (Q)
• Device models available on request
• Industrial Operation at -40”C to +85”C

简介

PI49FCT805T属于集成电路（IC）的时钟缓冲器驱动器。由Diodes制造生产的PI49FCT805T时钟缓冲器，驱动器时钟缓冲器和驱动器集成电路产品族中的产品用于帮助信号在系统中传输，常用作频率/时间参考信号，以同步系统内的活动。尽管这些器件最常用到的功能就是缓冲（即，为使信号不受驱动负载的影响而从某个信号源复制信号），但是该产品族中的某些器件还能执行其他功能，例如选择性改变缓冲信号路径、按某个整数值分割信号频率，或进行所用电信号格式转换。